12092-47-6

• 常用中文名：(1,5-环辛二烯)氯铑(I)二聚体
• 常用英文名：(1,5-Cyclooctadiene)rhodium chloride dimer
• CAS号：12092-47-6
• 分子式：C₁₆H₂₄Cl₂Rh₂
• 分子量：493.079
• 相关类别： 有机原料 有机金属类化合物 有机铑
• 发布时间：2018-10-14 14:00:39
• 更新时间：2024-01-02 09:55:39
• 【用途1】
  1,3-二烯和激活的烃反应的催化剂及制备手性复合物。耦合反应；不对称氢化反应； 硼氢化反应。

名称

• 中文名: (1,5-环辛二烯)氯铑(I)二聚体
• 英文名: Chloro(1,5-cyclooctadiene)rhodium(I) dimer
• 中文别名: (1,5-环辛二烯)氯化铑(I)二聚体; 双(1,5-环辛二烯)氯化铑(I)二聚体; 氯化铑COD; 氯化(1,5-环辛二烯)铑二聚物; 氯(1,5-环辛二烯)铑(I)二聚体; 双(1,5-环辛二烯)二氯化铑(I); 环辛二烯络氯化铑; 氯(1,5-环辛二烯)铑二聚
• 英文别名: Bis(1,5-cyclooctadiene)dirhodium(I) Dichloride; (1Z,5Z)-cycloocta-1,5-diene,rhodium,dichloride; (1,5-Cyclooctadiene)rhodium chloride dimer; MFCD00012415; 1,5-Cyclooctadiene - chlororhodium (1:1); 1,5-Cyclooctadiene Rhodium(I) Chloride Dimer; EINECS 235-157-6; Chloro(1,5-Cyclooctadiene)Rhodium(I) Dimer; (1Z,5Z)-Cycloocta-1,5-diene - chlororhodium (1:1); Chloro(1,5-cyclooctadiene)rhodium(I)dimer

物化性质

• 沸点: 153.5ºC at 760mmHg
• 熔点: 255ºC (dec.)
• 分子式: C₁₆H₂₄Cl₂Rh₂
• 分子量: 493.079
• 闪点: 31.7ºC
• 精确质量: 491.936523
• 外观性状: 黄色-橙色结晶粉末
• 储存条件:

  2-8°C密闭、阴凉干燥处

• 稳定性:

  常温常压下稳定

  避免的物料 酸 水分/潮湿

• 水溶解性: Soluble in chloroform, dichloromethane, and methanol. Sparingly soluble in most common solvents.
• 分子结构:

  1、摩尔折射率：无可用的

  2、摩尔体积（cm³/mol）：无可用的

  3、等张比容（90.2K）：无可用的

  4、表面张力（dyne/cm）：无可用的

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：无可用的

  7、单一同位素质量：491.936514 Da

  8、标称质量：492 Da

  9、平均质量：493.0788 Da

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:0

  3.氢键受体数量:2

  4.可旋转化学键数量:0

  5.互变异构体数量:无

  6.拓扑分子极性表面积0

  7.重原子数量:20

  8.表面电荷:-2

  9.复杂度:72.6

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:4

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:6

• 更多:

  1. 性状：橙黄色晶体或晶体粉末

  2. 密度（g/mL, 18 ℃ ）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：243

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC，1mmHg）：未确定

  7. 折射率：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（20ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（KPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：不溶于水

MSDS

Name: Chloro-(1 5-cyclooctadiene)-rhodium(i) dimer Material Safety Data Sheet Synonym: Di-mu.-chlorobis[1,2,5,6-n)-1,5-cyclooctadiene] dirhodiu CAS: 12092-47-6 Section 1 - Chemical Product MSDS Name:Chloro-(1 5-cyclooctadiene)-rhodium(i) dimer Material Safety Data Sheet Synonym:Di-mu.-chlorobis[1,2,5,6-n)-1,5-cyclooctadiene] dirhodiu Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 12092-47-6 Chloro-(1,5-cyclooctadiene)-rhodium (I 100 235-157-6 Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Ingestion: May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Chronic: No information found. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 12092-47-6: United Kingdom, WEL - TWA: (listed as rhodium): 0.1 mg/m3 TWA (du and fume) United Kingdom, WEL - STEL: (listed as rhodium): 0.3 mg/m3 STEL ( and fume) United States OSHA: 0.1 mg/m3 TWA (listed under Rhodium).0.001 m TWA (as Rh) (listed under Rhodium soluble compounds). Belgium - TWA: (listed as rhodium soluble compounds): 0.01 mg/m3 (as Rh) France - VME: (listed as rhodium): 1 mg/m3 VME Germany: (listed as rhodium): 1 mg/m3 VME Malaysia: (listed as rhodium soluble compounds): 0.01 mg/m3 TWA ( Rh) Netherlands: (listed as rhodium soluble compounds): 0.001 mg/m3 M (as Rh) Spain: (listed as rhodium soluble compounds): 0.01 mg/m3 VLA-ED ( Rh) Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Crystalline powder Color: Yellow-Orange Crystalline Powder Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 243 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C16H24Cl2Rh2 Molecular Weight: 493.08 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, dust generation, strong oxidants. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 12092-47-6 unlisted. LD50/LC50: Not available. Carcinogenicity: Chloro-(1,5-cyclooctadiene)-rhodium (I) dimer - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. S 28A After contact with skin, wash immediately with plenty of water. S 37 Wear suitable gloves. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 12092-47-6: 0 Canada CAS# 12092-47-6 is listed on Canada's NDSL List. CAS# 12092-47-6 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 12092-47-6 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 主要的刺激性影响： 在皮肤上面：刺激皮肤和粘膜 在眼睛上面：刺激的影响 致敏作用：没有已知的敏化现象 生态学数据: 通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。

安全

• 符号: GHS07
• 信号词: Warning
• 危害声明: H315-H319-H335
• 警示性声明: P261-P305 + P351 + P338
• 个人防护装备: dust mask type N95 (US);Eyeshields;Gloves
• 危害码 (欧洲): Xi:Irritant;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S26-S37/39
• 危险品运输编码: NONH for all modes of transport
• WGK德国: 3

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